#include
#include
using namespace std;
void show(const char *msg, vector vect);
int main() {
vector v;
// Declare an iterator to a vector.
vector::iterator itr;
// Obtain an iterator to the start of v.
itr = v.begin();
return 0;
}
void show(const char *msg, vector vect) {
vector::iterator itr;
cout << msg << endl;
for(itr=vect.begin(); itr != vect.end(); ++itr)
cout << *itr << endl;
}